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Brett Martin
Brett Martin is a leading UK manufacturer of specialist plastic building products, widely used across residential, commercial and industrial construction projects. Established in 1958, the company has built a strong reputation for delivering high-performance solutions that combine durability, innovation and ease of installation.
The range includes rooflights, plastic sheets, rainwater systems and plumbing and drainage products, all designed to meet the demands of modern building standards. Manufactured using advanced production techniques and quality-controlled processes, Brett Martin products provide reliable performance across a wide range of applications.
Trusted by contractors, builders and specifiers, Brett Martin offers practical, installer-friendly solutions that deliver long-term performance, weather resistance and compliance with industry standards across both domestic and large-scale projects.
110mm Integral Rectangular Hopper
The Brett Martin 110mm Integral Rectangular Hopper is a practical surface water collection component designed to accept rainwater run-off and connect into underground drainage systems. With an integral hopper body and rectangular top format, it provides a neat, functional inlet for external drainage.
£22.96 INC VAT
160mm x 160mm Square Hopper with 110mm Solvent Socket
The Brett Martin 160mm x 160mm Square Hopper with 110mm Solvent Socket is a surface water collection hopper designed for high-capacity intake with a secure solvent-weld connection to 110mm pipework. Ideal for rainwater and site drainage, it provides a neat square-top finish and reliable discharge.
£13.53 INC VAT
110mm Square Hopper Riser
The Brett Martin 110mm Square Hopper Riser is an extension component designed to raise compatible square hopper installations to suit finished surface levels. Ideal for paving and ground level adjustments, it helps achieve a flush, professional finish around external drainage points.
£10.39 INC VAT
160mm x 110mm Square Hopper
The Brett Martin 160mm x 110mm Square Hopper is a surface water intake hopper designed to channel rainwater run-off into 110mm underground drainage. With a compact 160mm square top and practical 110mm outlet compatibility, it delivers a neat, efficient external drainage inlet.
£19.16 INC VAT
Square Hopper (160mm with 110mm Inlet)
The Brett Martin Square Hopper (160mm with 110mm Inlet) is a surface water collection hopper designed to accept rainwater and discharge into 110mm drainage pipework. Its square top format provides a neat finish for patios, paving and external drainage points.
£24.64 INC VAT
160mm Square Alloy Grid
The Brett Martin 160mm Square Alloy Grid is a durable metal grid cover designed for compatible 160mm square hopper and gully tops. Providing a strong, neat finish, it supports reliable surface water entry while improving durability in external drainage areas.
£8.20 INC VAT
160mm Square Plastic Grid
The Brett Martin 160mm Square Plastic Grid is a lightweight, practical grid cover designed for compatible 160mm square hopper and gully tops. Offering a neat finish and reliable surface water entry, it’s ideal for domestic external drainage applications.
£2.63 INC VAT
Brett Martin 160mm Square Hinged Alloy Grid
The Brett Martin 160mm Square Hinged Alloy Grid is a robust metal grid cover designed for compatible 160mm square hopper and gully tops. With a hinged design for easier access, it supports maintenance-friendly external drainage installations.
£27.65 INC VAT
Brett Martin 160mm Square Alloy Sealing Plate
The Brett Martin 160mm Square Alloy Sealing Plate is a durable cover plate designed to seal compatible 160mm square hopper or gully tops. Ideal for temporarily or permanently blanking an opening (application dependent), it helps protect drainage connections and maintain a tidy finish.
£28.41 INC VAT
300mm Dia. x 600mm Invert Trapped Yard Gully x 110mm
The Brett Martin 300mm Dia. x 600mm Invert Trapped Yard Gully (110mm Outlet) is a high-capacity trapped gully designed for external yard drainage. Featuring an invert trap to help reduce odours and debris transfer, it provides dependable surface water collection and discharge into 110mm underground drainage systems.
£36.78 INC VAT
Aluminium Silt Bucket
The Brett Martin Aluminium Silt Bucket is a durable removable insert designed to capture silt and debris in compatible gullies and drainage chambers. Helping reduce blockages and simplifying maintenance, it’s ideal for external surface water drainage systems.
£73.13 INC VAT
750mm Invert x 450mm Dia Road Gully
The Brett Martin 750mm Invert x 450mm Dia Road Gully is a deep road gully unit designed for effective surface water collection in highway and heavy-duty external environments. With a 450mm diameter body and 750mm invert depth, it supports high-capacity drainage and maintenance access.
£44.14 INC VAT
900mm Invert x 450mm Dia Road Gully
The Brett Martin 900mm Invert x 450mm Dia Road Gully is an extra-deep road gully designed for high-capacity surface water drainage in highways and heavy-duty environments. With a 450mm diameter and 900mm invert depth, it supports improved sediment capacity and drainage resilience.
£44.75 INC VAT
280mm Dia. Shallow Access Chamber (205mm Invert) inc. 2 Socket Plugs
The Brett Martin 280mm Dia. Shallow Access Chamber (205mm Invert) including 2 Socket Plugs is a compact inspection chamber solution for 110mm drainage systems. Designed for shallow installations, it provides convenient access for inspection and maintenance while supporting secure sealing of unused entries.
£31.70 INC VAT
280mm Dia. 90 deg Chamber Base (205mm Invert)
The Brett Martin 280mm Dia. 90° Chamber Base (205mm Invert) is a compact inspection chamber base designed for shallow underground drainage installations. Featuring a 90° channel and 205mm invert, it supports efficient flow direction changes while providing access for maintenance.
£31.70 INC VAT
280mm Dia. Shallow Access Riser (185mm Invert)
The Brett Martin 280mm Dia. Shallow Access Riser (185mm Invert) is an extension section designed to increase the height of compatible 280mm shallow access chambers. Ideal for matching finished ground levels, it supports a tidy installation and reliable chamber access.
£19.83 INC VAT
280mm Dia. Shallow Access Chamber Square Double Seal Lid (Pedestrian)
The Brett Martin 280mm Shallow Access Chamber Square Double Seal Lid (Pedestrian) is a secure sealed cover designed for pedestrian areas. Featuring a double seal design to help reduce odours and water ingress, it provides a neat finished top for 280mm shallow access chambers.
£45.42 INC VAT
315mm Dia. Shallow Access Chamber Base 190mm Invert (Inc. 2 Socket Plugs)
The Brett Martin 315mm Dia. Shallow Access Chamber Base (190mm Invert) including 2 Socket Plugs is a compact inspection chamber base designed for shallow drainage systems. Supplied with socket plugs for flexible connections, it supports reliable access for inspection and maintenance.
£33.32 INC VAT
315mm Dia Shallow Access Chamber Riser (185mm Invert)
The Brett Martin 315mm Dia Shallow Access Chamber Riser (185mm Invert) is an extension section for increasing the height of compatible 315mm shallow access chambers. Ideal for aligning to finished ground levels, it supports a tidy chamber installation and reliable access.
£19.74 INC VAT
315mm Dia. Shallow Access Chamber Sealed Lid (Pedestrian)
The Brett Martin 315mm Dia. Shallow Access Chamber Sealed Lid (Pedestrian) is a sealed cover designed for pedestrian areas, helping reduce odours and limit water ingress. Suitable for 315mm shallow access chambers, it provides a neat finished top for patios, paths and landscaped drainage access points.
£46.75 INC VAT
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£0.00
Max:
£307.00
£0
£307
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